The Drake equation allows us to estimate the number of
A) intelligent civilizations that have existed in our galaxy during its entire lifetime
B) habitable planets on which life has arisen
C) intelligent civilizations capable of traveling to the Earth
D) intelligent civilizations capable of communicating in our galaxy now

Question

Quizplus · Accepted Answer

The Drake Equation is a probabilistic formula used to estimate the number of active, communicative extraterrestrial civilizations in the Milky Way galaxy. It considers factors like the rate of star formation, the fraction of those stars with planets, and the number of planets that could potentially support life, among others, to estimate the number of civilizations that might be capable of interstellar communication.

The Drake Equation Allows Us to Estimate the Number of